Home / 59,050,485.40-88,575,728.10-50,830,864.60

Finding the Fourth Proportional to 59,050,485.40, 88,575,728.10 and 50,830,864.60

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Solution

The fourth proportional to 59,050,485.40, 88,575,728.10 and 50,830,864.60 is: 76,246,296.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,050,485.40 : 88,575,728.10 = 50,830,864.60 : x
  2. Step 2: Convert to fraction form
    59,050,485.40/88,575,728.10 = 50,830,864.60/x
  3. Step 3: Cross multiply
    59,050,485.40x = 88,575,728.10 × 50,830,864.60
  4. Step 4: Simplify right side
    59,050,485.40x = 4,502,380,841,897,515
  5. Step 5: Solve for x
    x = 4,502,380,841,897,515/59,050,485.40
  6. Step 6: Final answer
    x = 76,246,296.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.